X-ray fluorescence is the emission of characteristic secondary X-rays from a material that has been excited by bombarding with high-energy X-rays or gamma rays. The phenomenon is widely used for elemental analysis and chemical analysis, particularly in the investigation of metals, glass, ceramics and building materials, and for research in geochemistry, forensic science, archaeology and art objects such as paintings and murals.
Levy projects Ford Motor Companyâs profits will crash 23 percent year over year to $1.36 a share in 2014 and then zip up 41 percent year over year to $1.92 a share in 2015. The stock price closed at $15.62 a share Friday. It may be undervalued given the positive profit outlook for 2015.
Video Links. Overvalued. A ratio above 1.00 indicates that the stock's price is higher than Morningstar's estimate of its fair value. The further the price/fair value ratio rises above 1.00, the more the median stock is overvalued. A ratio below 1.00 indicates that the stockâs price is lower than our estimate of its fair value. The further it moves below 1.00, the more the median stock is undervalued.